Finding the Third Proportional to 1,782,612 and 2,634,606

Step by Step Solution

1. Step 1: Write the proportion equation
   1,782,612 : 2,634,606 = 2,634,606 : x
2. Step 2: Convert to fraction form
   1,782,612/2,634,606 = 2,634,606/x
3. Step 3: Cross multiply
   1,782,612x = 2,634,606 × 2,634,606
4. Step 4: Simplify right side
   1,782,612x = 6,941,148,775,236
5. Step 5: Solve for x
   x = 6,941,148,775,236/1,782,612
6. Step 6: Final answer
   x = 3,893,807.95